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  <title>chunk_analyzer 模块评估报告 - 79990c</title>
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<body>
  <div class="container">
    <h1>chunk_analyzer 模块评估报告</h1>
    
    <div class="card">
      <h2>基本信息</h2>
      <table>
        <tr>
          <td width="150"><strong>模块名称</strong></td>
          <td>chunk_analyzer</td>
        </tr>
        <tr>
          <td><strong>模块类型</strong></td>
          <td>ModuleType.CHUNK_ANALYZER</td>
        </tr>
        <tr>
          <td><strong>提交SHA</strong></td>
          <td>79990cf5e7aded76d0c092c9f5ed31eb1c75e02c.patch</td>
        </tr>
        <tr>
          <td><strong>目标版本</strong></td>
          <td>v6.12-rc7</td>
        </tr>
        <tr>
          <td><strong>执行时间</strong></td>
          <td>2025-06-05T16:10:45.159035</td>
        </tr>
        <tr>
          <td><strong>状态</strong></td>
          <td>
            <span class="tag tag-success">成功</span>
          </td>
        </tr>
      </table>
    </div>
    
    <div class="card">
      <h2>输入信息</h2>
      <table>
        
                <tr>
                  <td width="200"><strong>原始补丁路径</strong></td>
                  <td>/home/elpsy/workspace/sow/patch-backport/workspace/linux/kernel-stable/79990c/patches/upstream_79990c.patch</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>代码仓库路径</strong></td>
                  <td>/home/elpsy/.cache/port-patch/linux_kernel-stable</td>
                </tr>
                
      </table>
    </div>
    
    <div class="card">
      <h2>输出信息</h2>
      <table>
        
                <tr>
                  <td width="200"><strong>状态</strong></td>
                  <td>成功</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>成功次数</strong></td>
                  <td>1</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>总尝试次数</strong></td>
                  <td>1</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>执行时间</strong></td>
                  <td>0.054769</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>总块数</strong></td>
                  <td>4</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>成功应用块数</strong></td>
                  <td>3</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>成功率</strong></td>
                  <td>75.00%</td>
                </tr>
                
                <tr>
                  <td width="200"><strong>剩余补丁路径</strong></td>
                  <td>/home/elpsy/workspace/sow/patch-backport/workspace/linux/kernel-stable/79990c/chunk_patches/remaining_chunks_20250605_161045.patch</td>
                </tr>
                
      </table>
    </div>
    
    
        <div class="card">
          <h2>补丁块应用统计</h2>
          
          <div class="progress-container">
            <div class="progress-bar success-bg" style="width: 75%"></div>
          </div>
          <p>
            成功应用 <strong class="success">3</strong> 个块，
            总共 <strong>4</strong> 个块
            (成功率: <strong>75.0%</strong>)
          </p>
        </div>
        
        <div class="card">
          <h2>补丁内容详情</h2>
          <div class="tabs">
            <div class="tab-header">
              <button class="tab-button active" onclick="openTab(event, 'original-patch')">原始补丁</button>
              <button class="tab-button" onclick="openTab(event, 'applied-patches')">应用成功的补丁</button>
              <button class="tab-button" onclick="openTab(event, 'remaining-patch')">未应用成功的补丁</button>
            </div>
            
            <div id="original-patch" class="tab-content" style="display:block;">
              <h3>原始补丁内容</h3>
              <div class="code-container">
                <pre class="code-block">From 79990cf5e7aded76d0c092c9f5ed31eb1c75e02c Mon Sep 17 00:00:00 2001
From: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Date: Mon, 24 Feb 2025 11:06:41 -0800
Subject: [PATCH] ice: Fix deinitializing VF in error path

If ice_ena_vfs() fails after calling ice_create_vf_entries(), it frees
all VFs without removing them from snapshot PF-VF mailbox list, leading
to list corruption.

Reproducer:
  devlink dev eswitch set $PF1_PCI mode switchdev
  ip l s $PF1 up
  ip l s $PF1 promisc on
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs

Trace (minimized):
  list_add corruption. next-&gt;prev should be prev (ffff8882e241c6f0), but was 0000000000000000. (next=ffff888455da1330).
  kernel BUG at lib/list_debug.c:29!
  RIP: 0010:__list_add_valid_or_report+0xa6/0x100
   ice_mbx_init_vf_info+0xa7/0x180 [ice]
   ice_initialize_vf_entry+0x1fa/0x250 [ice]
   ice_sriov_configure+0x8d7/0x1520 [ice]
   ? __percpu_ref_switch_mode+0x1b1/0x5d0
   ? __pfx_ice_sriov_configure+0x10/0x10 [ice]

Sometimes a KASAN report can be seen instead with a similar stack trace:
  BUG: KASAN: use-after-free in __list_add_valid_or_report+0xf1/0x100

VFs are added to this list in ice_mbx_init_vf_info(), but only removed
in ice_free_vfs(). Move the removing to ice_free_vf_entries(), which is
also being called in other places where VFs are being removed (including
ice_free_vfs() itself).

Fixes: 8cd8a6b17d27 ("ice: move VF overflow message count into struct ice_mbx_vf_info")
Reported-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Closes: https://lore.kernel.org/intel-wired-lan/PH0PR11MB50138B635F2E5CEB7075325D961F2@PH0PR11MB5013.namprd11.prod.outlook.com
Reviewed-by: Martyna Szapar-Mudlaw &lt;martyna.szapar-mudlaw@linux.intel.com&gt;
Signed-off-by: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Reviewed-by: Simon Horman &lt;horms@kernel.org&gt;
Tested-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Signed-off-by: Tony Nguyen &lt;anthony.l.nguyen@intel.com&gt;
Link: https://patch.msgid.link/20250224190647.3601930-2-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;

diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
index b83f99c01d91..8aabf7749aa5 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.c
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -36,6 +36,7 @@ static void ice_free_vf_entries(struct ice_pf *pf)
 
 	hash_for_each_safe(vfs-&gt;table, bkt, tmp, vf, entry) {
 		hash_del_rcu(&vf-&gt;entry);
+		ice_deinitialize_vf_entry(vf);
 		ice_put_vf(vf);
 	}
 }
@@ -193,10 +194,6 @@ void ice_free_vfs(struct ice_pf *pf)
 			wr32(hw, GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx));
 		}
 
-		/* clear malicious info since the VF is getting released */
-		if (!ice_is_feature_supported(pf, ICE_F_MBX_LIMIT))
-			list_del(&vf-&gt;mbx_info.list_entry);
-
 		mutex_unlock(&vf-&gt;cfg_lock);
 	}
 
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index c7c0c2f50c26..815ad0bfe832 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -1036,6 +1036,14 @@ void ice_initialize_vf_entry(struct ice_vf *vf)
 	mutex_init(&vf-&gt;cfg_lock);
 }
 
+void ice_deinitialize_vf_entry(struct ice_vf *vf)
+{
+	struct ice_pf *pf = vf-&gt;pf;
+
+	if (!ice_is_feature_supported(pf, ICE_F_MBX_LIMIT))
+		list_del(&vf-&gt;mbx_info.list_entry);
+}
+
 /**
  * ice_dis_vf_qs - Disable the VF queues
  * @vf: pointer to the VF structure
diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
index 0c7e77c0a09f..5392b0404986 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
@@ -24,6 +24,7 @@
 #endif
 
 void ice_initialize_vf_entry(struct ice_vf *vf);
+void ice_deinitialize_vf_entry(struct ice_vf *vf);
 void ice_dis_vf_qs(struct ice_vf *vf);
 int ice_check_vf_init(struct ice_vf *vf);
 enum virtchnl_status_code ice_err_to_virt_err(int err);
-- 
2.25.1

</pre>
              </div>
            </div>
            
            <div id="applied-patches" class="tab-content">
              <h3>应用成功的补丁内容</h3>
              <div class="code-container">
                <pre class="code-block">

# ===== 应用成功的补丁块 1 =====

From 79990cf5e7aded76d0c092c9f5ed31eb1c75e02c Mon Sep 17 00:00:00 2001
From: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Date: Mon, 24 Feb 2025 11:06:41 -0800
Subject: [PATCH] ice: Fix deinitializing VF in error path

If ice_ena_vfs() fails after calling ice_create_vf_entries(), it frees
all VFs without removing them from snapshot PF-VF mailbox list, leading
to list corruption.

Reproducer:
  devlink dev eswitch set $PF1_PCI mode switchdev
  ip l s $PF1 up
  ip l s $PF1 promisc on
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs

Trace (minimized):
  list_add corruption. next-&gt;prev should be prev (ffff8882e241c6f0), but was 0000000000000000. (next=ffff888455da1330).
  kernel BUG at lib/list_debug.c:29!
  RIP: 0010:__list_add_valid_or_report+0xa6/0x100
   ice_mbx_init_vf_info+0xa7/0x180 [ice]
   ice_initialize_vf_entry+0x1fa/0x250 [ice]
   ice_sriov_configure+0x8d7/0x1520 [ice]
   ? __percpu_ref_switch_mode+0x1b1/0x5d0
   ? __pfx_ice_sriov_configure+0x10/0x10 [ice]

Sometimes a KASAN report can be seen instead with a similar stack trace:
  BUG: KASAN: use-after-free in __list_add_valid_or_report+0xf1/0x100

VFs are added to this list in ice_mbx_init_vf_info(), but only removed
in ice_free_vfs(). Move the removing to ice_free_vf_entries(), which is
also being called in other places where VFs are being removed (including
ice_free_vfs() itself).

Fixes: 8cd8a6b17d27 ("ice: move VF overflow message count into struct ice_mbx_vf_info")
Reported-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Closes: https://lore.kernel.org/intel-wired-lan/PH0PR11MB50138B635F2E5CEB7075325D961F2@PH0PR11MB5013.namprd11.prod.outlook.com
Reviewed-by: Martyna Szapar-Mudlaw &lt;martyna.szapar-mudlaw@linux.intel.com&gt;
Signed-off-by: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Reviewed-by: Simon Horman &lt;horms@kernel.org&gt;
Tested-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Signed-off-by: Tony Nguyen &lt;anthony.l.nguyen@intel.com&gt;
Link: https://patch.msgid.link/20250224190647.3601930-2-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;

diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
index b83f99c01d91..8aabf7749aa5 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.c
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -36,6 +36,7 @@ static void ice_free_vf_entries(struct ice_pf *pf)
 
 	hash_for_each_safe(vfs-&gt;table, bkt, tmp, vf, entry) {
 		hash_del_rcu(&vf-&gt;entry);
+		ice_deinitialize_vf_entry(vf);
 		ice_put_vf(vf);
 	}
 }


# ===== 应用成功的补丁块 2 =====

From 79990cf5e7aded76d0c092c9f5ed31eb1c75e02c Mon Sep 17 00:00:00 2001
From: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Date: Mon, 24 Feb 2025 11:06:41 -0800
Subject: [PATCH] ice: Fix deinitializing VF in error path

If ice_ena_vfs() fails after calling ice_create_vf_entries(), it frees
all VFs without removing them from snapshot PF-VF mailbox list, leading
to list corruption.

Reproducer:
  devlink dev eswitch set $PF1_PCI mode switchdev
  ip l s $PF1 up
  ip l s $PF1 promisc on
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs

Trace (minimized):
  list_add corruption. next-&gt;prev should be prev (ffff8882e241c6f0), but was 0000000000000000. (next=ffff888455da1330).
  kernel BUG at lib/list_debug.c:29!
  RIP: 0010:__list_add_valid_or_report+0xa6/0x100
   ice_mbx_init_vf_info+0xa7/0x180 [ice]
   ice_initialize_vf_entry+0x1fa/0x250 [ice]
   ice_sriov_configure+0x8d7/0x1520 [ice]
   ? __percpu_ref_switch_mode+0x1b1/0x5d0
   ? __pfx_ice_sriov_configure+0x10/0x10 [ice]

Sometimes a KASAN report can be seen instead with a similar stack trace:
  BUG: KASAN: use-after-free in __list_add_valid_or_report+0xf1/0x100

VFs are added to this list in ice_mbx_init_vf_info(), but only removed
in ice_free_vfs(). Move the removing to ice_free_vf_entries(), which is
also being called in other places where VFs are being removed (including
ice_free_vfs() itself).

Fixes: 8cd8a6b17d27 ("ice: move VF overflow message count into struct ice_mbx_vf_info")
Reported-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Closes: https://lore.kernel.org/intel-wired-lan/PH0PR11MB50138B635F2E5CEB7075325D961F2@PH0PR11MB5013.namprd11.prod.outlook.com
Reviewed-by: Martyna Szapar-Mudlaw &lt;martyna.szapar-mudlaw@linux.intel.com&gt;
Signed-off-by: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Reviewed-by: Simon Horman &lt;horms@kernel.org&gt;
Tested-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Signed-off-by: Tony Nguyen &lt;anthony.l.nguyen@intel.com&gt;
Link: https://patch.msgid.link/20250224190647.3601930-2-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;

diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index c7c0c2f50c26..815ad0bfe832 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
@@ -1036,6 +1036,14 @@ void ice_initialize_vf_entry(struct ice_vf *vf)
 	mutex_init(&vf-&gt;cfg_lock);
 }
 
+void ice_deinitialize_vf_entry(struct ice_vf *vf)
+{
+	struct ice_pf *pf = vf-&gt;pf;
+
+	if (!ice_is_feature_supported(pf, ICE_F_MBX_LIMIT))
+		list_del(&vf-&gt;mbx_info.list_entry);
+}
+
 /**
  * ice_dis_vf_qs - Disable the VF queues
  * @vf: pointer to the VF structure


# ===== 应用成功的补丁块 3 =====

From 79990cf5e7aded76d0c092c9f5ed31eb1c75e02c Mon Sep 17 00:00:00 2001
From: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Date: Mon, 24 Feb 2025 11:06:41 -0800
Subject: [PATCH] ice: Fix deinitializing VF in error path

If ice_ena_vfs() fails after calling ice_create_vf_entries(), it frees
all VFs without removing them from snapshot PF-VF mailbox list, leading
to list corruption.

Reproducer:
  devlink dev eswitch set $PF1_PCI mode switchdev
  ip l s $PF1 up
  ip l s $PF1 promisc on
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs

Trace (minimized):
  list_add corruption. next-&gt;prev should be prev (ffff8882e241c6f0), but was 0000000000000000. (next=ffff888455da1330).
  kernel BUG at lib/list_debug.c:29!
  RIP: 0010:__list_add_valid_or_report+0xa6/0x100
   ice_mbx_init_vf_info+0xa7/0x180 [ice]
   ice_initialize_vf_entry+0x1fa/0x250 [ice]
   ice_sriov_configure+0x8d7/0x1520 [ice]
   ? __percpu_ref_switch_mode+0x1b1/0x5d0
   ? __pfx_ice_sriov_configure+0x10/0x10 [ice]

Sometimes a KASAN report can be seen instead with a similar stack trace:
  BUG: KASAN: use-after-free in __list_add_valid_or_report+0xf1/0x100

VFs are added to this list in ice_mbx_init_vf_info(), but only removed
in ice_free_vfs(). Move the removing to ice_free_vf_entries(), which is
also being called in other places where VFs are being removed (including
ice_free_vfs() itself).

Fixes: 8cd8a6b17d27 ("ice: move VF overflow message count into struct ice_mbx_vf_info")
Reported-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Closes: https://lore.kernel.org/intel-wired-lan/PH0PR11MB50138B635F2E5CEB7075325D961F2@PH0PR11MB5013.namprd11.prod.outlook.com
Reviewed-by: Martyna Szapar-Mudlaw &lt;martyna.szapar-mudlaw@linux.intel.com&gt;
Signed-off-by: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Reviewed-by: Simon Horman &lt;horms@kernel.org&gt;
Tested-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Signed-off-by: Tony Nguyen &lt;anthony.l.nguyen@intel.com&gt;
Link: https://patch.msgid.link/20250224190647.3601930-2-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;

diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
index 0c7e77c0a09f..5392b0404986 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib_private.h
@@ -24,6 +24,7 @@
 #endif
 
 void ice_initialize_vf_entry(struct ice_vf *vf);
+void ice_deinitialize_vf_entry(struct ice_vf *vf);
 void ice_dis_vf_qs(struct ice_vf *vf);
 int ice_check_vf_init(struct ice_vf *vf);
 enum virtchnl_status_code ice_err_to_virt_err(int err);
-- 
2.25.1

</pre>
              </div>
            </div>
            
            <div id="remaining-patch" class="tab-content">
              <h3>未应用成功的补丁内容</h3>
              <div class="code-container">
                <pre class="code-block">From 79990cf5e7aded76d0c092c9f5ed31eb1c75e02c Mon Sep 17 00:00:00 2001
From: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Date: Mon, 24 Feb 2025 11:06:41 -0800
Subject: [PATCH] ice: Fix deinitializing VF in error path

If ice_ena_vfs() fails after calling ice_create_vf_entries(), it frees
all VFs without removing them from snapshot PF-VF mailbox list, leading
to list corruption.

Reproducer:
  devlink dev eswitch set $PF1_PCI mode switchdev
  ip l s $PF1 up
  ip l s $PF1 promisc on
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs
  sleep 1
  echo 1 &gt; /sys/class/net/$PF1/device/sriov_numvfs

Trace (minimized):
  list_add corruption. next-&gt;prev should be prev (ffff8882e241c6f0), but was 0000000000000000. (next=ffff888455da1330).
  kernel BUG at lib/list_debug.c:29!
  RIP: 0010:__list_add_valid_or_report+0xa6/0x100
   ice_mbx_init_vf_info+0xa7/0x180 [ice]
   ice_initialize_vf_entry+0x1fa/0x250 [ice]
   ice_sriov_configure+0x8d7/0x1520 [ice]
   ? __percpu_ref_switch_mode+0x1b1/0x5d0
   ? __pfx_ice_sriov_configure+0x10/0x10 [ice]

Sometimes a KASAN report can be seen instead with a similar stack trace:
  BUG: KASAN: use-after-free in __list_add_valid_or_report+0xf1/0x100

VFs are added to this list in ice_mbx_init_vf_info(), but only removed
in ice_free_vfs(). Move the removing to ice_free_vf_entries(), which is
also being called in other places where VFs are being removed (including
ice_free_vfs() itself).

Fixes: 8cd8a6b17d27 ("ice: move VF overflow message count into struct ice_mbx_vf_info")
Reported-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Closes: https://lore.kernel.org/intel-wired-lan/PH0PR11MB50138B635F2E5CEB7075325D961F2@PH0PR11MB5013.namprd11.prod.outlook.com
Reviewed-by: Martyna Szapar-Mudlaw &lt;martyna.szapar-mudlaw@linux.intel.com&gt;
Signed-off-by: Marcin Szycik &lt;marcin.szycik@linux.intel.com&gt;
Reviewed-by: Simon Horman &lt;horms@kernel.org&gt;
Tested-by: Sujai Buvaneswaran &lt;sujai.buvaneswaran@intel.com&gt;
Signed-off-by: Tony Nguyen &lt;anthony.l.nguyen@intel.com&gt;
Link: https://patch.msgid.link/20250224190647.3601930-2-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski &lt;kuba@kernel.org&gt;

diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c
index b83f99c01d91..8aabf7749aa5 100644
--- a/drivers/net/ethernet/intel/ice/ice_sriov.c
+++ b/drivers/net/ethernet/intel/ice/ice_sriov.c
@@ -193,10 +194,6 @@ void ice_free_vfs(struct ice_pf *pf)
 			wr32(hw, GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx));
 		}
 
-		/* clear malicious info since the VF is getting released */
-		if (!ice_is_feature_supported(pf, ICE_F_MBX_LIMIT))
-			list_del(&vf-&gt;mbx_info.list_entry);
-
 		mutex_unlock(&vf-&gt;cfg_lock);
 	}
 
</pre>
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                <div class="card">
                  <h2>应用成功的补丁块</h2>
                  <table>
                    <tr>
                      <th>块索引</th>
                      <th>修改文件</th>
                      <th>修改位置</th>
                      <th>操作</th>
                    </tr>
                    
                    <tr>
                      <td>1</td>
                      <td>drivers/net/ethernet/intel/ice/ice_sriov.c</td>
                      <td>36-36</td>
                      <td><a href="applied_chunk_1.diff" target="_blank">查看</a></td>
                    </tr>
                    

                    <tr>
                      <td>2</td>
                      <td>drivers/net/ethernet/intel/ice/ice_vf_lib.c</td>
                      <td>1036-1036</td>
                      <td><a href="applied_chunk_2.diff" target="_blank">查看</a></td>
                    </tr>
                    

                    <tr>
                      <td>3</td>
                      <td>drivers/net/ethernet/intel/ice/ice_vf_lib_private.h</td>
                      <td>24-24</td>
                      <td><a href="applied_chunk_3.diff" target="_blank">查看</a></td>
                    </tr>
                    
                  </table>
                </div>
                
            <div class="card">
              <h2>剩余补丁</h2>
              <p>有 <strong class="info">1</strong> 个块未成功应用，已生成剩余补丁:</p>
              <p><code>/home/elpsy/workspace/sow/patch-backport/workspace/linux/kernel-stable/79990c/chunk_patches/remaining_chunks_20250605_161045.patch</code></p>
              <p><a href="remaining_patch.diff" target="_blank">查看剩余补丁</a></p>
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